424132320429 has 12 divisors (see below), whose sum is σ = 612905844096. Its totient is φ = 282630140232.

The previous prime is 424132320401. The next prime is 424132320461. The reversal of 424132320429 is 924023231424.

424132320429 is a `hidden beast` number, since 4 + 2 + 413 + 232 + 0 + 4 + 2 + 9 = 666.

It is not a de Polignac number, because 424132320429 - 2⁵ = 424132320397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424132320393 and 424132320402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424132320229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10373469 + ... + 10414274.

It is an arithmetic number, because the mean of its divisors is an integer number (51075487008).

Almost surely, 2^424132320429 is an apocalyptic number.

It is an amenable number.

424132320429 is a deficient number, since it is larger than the sum of its proper divisors (188773523667).

424132320429 is a wasteful number, since it uses less digits than its factorization.

424132320429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20790016 (or 20790013 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 424132320429 in words is "four hundred twenty-four billion, one hundred thirty-two million, three hundred twenty thousand, four hundred twenty-nine".